P

Inventor

LAI KUO-CHIH

TW45 patents
⚠️ This page may combine multiple inventors who share the name “LAI KUO-CHIH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNITED MICROELECTRONICS CORP

36 patents
US7378343B2May 27, 2008

Dual damascence process utilizing teos-based silicon oxide cap layer having reduced carbon content

UNITED MICROELECTRONICS CORP20 citations91
US9679813B2Jun 13, 2017

Semiconductor structure and process for forming plug including layer with pulled back sidewall part

UNITED MICROELECTRONICS CORP9 citations84
US9659937B2May 23, 2017

Semiconductor process of forming metal gates with different threshold voltages and semiconductor structure thereof

UNITED MICROELECTRONICS CORP14 citations83
US10074725B1Sep 11, 2018

Semiconductor structure and manufacturing method thereof

UNITED MICROELECTRONICS CORP5 citations82
US9755047B2Sep 5, 2017

Semiconductor process and semiconductor device

UNITED MICROELECTRONICS CORP2 citations73
US9640482B1May 2, 2017

Semiconductor device with a contact plug and method of fabricating the same

UNITED MICROELECTRONICS CORP6 citations72
US8598033B1Dec 3, 2013

Method for forming a salicide layer

UNITED MICROELECTRONICS CORP6 citations72
US10756128B2Aug 25, 2020

Integrated circuit device and method of fabricating integrated circuit

UNITED MICROELECTRONICS CORP5 citations71
US9728467B2Aug 8, 2017

Method for modulating work function of semiconductor device having metal gate structure by gas treatment

UNITED MICROELECTRONICS CORP3 citations71
US8350246B2Jan 8, 2013

Structure of porous low-k layer and interconnect structure

UNITED MICROELECTRONICS CORP2 citations63
US7947565B2May 24, 2011

Forming method of porous low-k layer and interconnect process

UNITED MICROELECTRONICS CORP4 citations63
US12211888B2Jan 28, 2025

Method for forming a thin film resistor with improved thermal stability

UNITED MICROELECTRONICS CORP0 citations61
US11139384B2Oct 5, 2021

Method for fabricating semiconductor device

UNITED MICROELECTRONICS CORP0 citations61
US12274087B2Apr 8, 2025

Field effect transistor and fabrication method thereof

UNITED MICROELECTRONICS CORP0 citations60
US11424408B2Aug 23, 2022

ReRAM structure and method of fabricating the same

UNITED MICROELECTRONICS CORP0 citations60
US11165019B2Nov 2, 2021

ReRAM structure and method of fabricating the same

UNITED MICROELECTRONICS CORP0 citations60
US11856870B2Dec 26, 2023

MRAM structure and method of fabricating the same

UNITED MICROELECTRONICS CORP0 citations59
US11404631B2Aug 2, 2022

MRAM structure and method of fabricating the same

UNITED MICROELECTRONICS CORP0 citations59
US10068797B2Sep 4, 2018

Semiconductor process for forming plug

UNITED MICROELECTRONICS CORP0 citations52
US9985110B2May 29, 2018

Semiconductor process

UNITED MICROELECTRONICS CORP0 citations52
US9570348B2Feb 14, 2017

Method of forming contact strucutre

UNITED MICROELECTRONICS CORP1 citations52
US8344465B2Jan 1, 2013

Semiconductor device

UNITED MICROELECTRONICS CORP0 citations52
US7943512B2May 17, 2011

Method for fabricating metal silicide

UNITED MICROELECTRONICS CORP1 citations52
US7803702B2Sep 28, 2010

Method for fabricating MOS transistors

UNITED MICROELECTRONICS CORP0 citations52
US10340350B2Jul 2, 2019

Semiconductor structure and manufacturing method thereof

UNITED MICROELECTRONICS CORP0 citations51
US9966425B1May 8, 2018

Method for fabricating a MIM capacitor

UNITED MICROELECTRONICS CORP1 citations51
US9691704B1Jun 27, 2017

Semiconductor structure and method for manufacturing the same

UNITED MICROELECTRONICS CORP0 citations51
US9685316B2Jun 20, 2017

Semiconductor process

UNITED MICROELECTRONICS CORP0 citations51
US9478628B1Oct 25, 2016

Metal gate forming process

UNITED MICROELECTRONICS CORP1 citations51
US9318338B2Apr 19, 2016

Method for fabricating semiconductor device

UNITED MICROELECTRONICS CORP1 citations51
US8993390B2Mar 31, 2015

Method for fabricating semiconductor device

UNITED MICROELECTRONICS CORP0 citations51
US8877635B2Nov 4, 2014

Method for fabricating MOS transistor

UNITED MICROELECTRONICS CORP1 citations51
US10490643B2Nov 26, 2019

Semiconductor device and method for fabricating the same

UNITED MICROELECTRONICS CORP0 citations50
US10290710B2May 14, 2019

Semiconductor device and method for forming the same

UNITED MICROELECTRONICS CORP0 citations50
US7670438B2Mar 2, 2010

Method of removing particles from wafer

UNITED MICROELECTRONICS CORP0 citations49
US9576803B2Feb 21, 2017

Method for tuning metal gate work function before contact formation in fin-shaped field effect transistor manufacturing process

UNITED MICROELECTRONICS CORP0 citations39

LAI KUO-CHIH

3 patents

CHEN YI-WEI

3 patents

IND TECH RES INST

1 patent

HSU CHIA-CHANG

1 patent

HUANG PO-CHENG

1 patent